Answer:y=-8 x=2
-8/2 or -4
Step-by-step explanation:
3 x 15 = 45
3 x 14 = 42
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There are 14 packages.
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x = 42/3
-----> 3x=42
16 people would be at the dinner because Jim and Sarah invited 7 friends and each friend brought 1 guest, so you do 7*2=14 and the 14 + Jim and Sarah=16 people.
The school bought 16 calculators.
504/31.50 =16
Answer:
$77.12
Step-by-step explanation:
72.75*0.06 which is 77.12.
Hope this helps plz mark brainliest :D
